Publications (1)
- Foster-Smith, J.R.; NMRS (1978); British Mining 10 - Mines of Montgomery & Radnorshire; ISBN 0 901450 12 X; pp.20.
Hore Shaft - 703m
Snowbrook - 1,282m
Snowbrook Mine Shaft I - 1,309m
Maesnant - 1,435m
Snowbrook Mine Bronze Age Open-cut - 1,437m
Nantiago - 1,462m
Tor Du - 1,463m
Snowbrook Reservoir Level I - 1,471m
Snowbrook Reservoir Level II - 1,484m
Snowbrook Mine Shaft II - 1,831m
Pumlumon - 1,835m
Rhyd y Benwch - 1,867m
Drainage Adit - 1,884m
Nant y Gorlan Level - 1,897m